This document specifies the types and parameters, basic requirements, technical requirements, test methods, inspection rules, marking, coating, packaging, transportation and storage, product certificates, and batch inspection quality certificates of high-pressure hydrogen storage cylinders (hereinafter referred to as cylinders) and quality commitments, etc. This document is applicable to the design and manufacture of refillable cylinders for containing hydrogen with a nominal working pressure of no more than 50 MPa, a nominal water volume of 0.5 L ~ 3 000 L, and an operating ambient temperature of -40 ℃ ~ 60 ℃.
T/ZZB 2939-2022 history
2022T/ZZB 2939-2022 High pressure seamless steel hydrogen cylinders